77511874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 137549664

約数和(自身を除く): 60037790

約数列:

[1, 2, 11, 17, 22, 34, 83, 121, 166, 187, 227, 242, 374, 454, 913, 1411, 1826, 2057, 2497, 2822, 3859, 4114, 4994, 7718, 10043, 15521, 18841, 20086, 27467, 31042, 37682, 42449, 54934, 84898, 170731, 207251, 320297, 341462, 414502, 466939, 640594, 933878, 2279761, 3523267, 4559522, 7046534, 38755937, 77511874]

約数ペア:

[(1, 77511874), (2, 38755937), (11, 7046534), (17, 4559522), (22, 3523267), (34, 2279761), (83, 933878), (121, 640594), (166, 466939), (187, 414502), (227, 341462), (242, 320297), (374, 207251), (454, 170731), (913, 84898), (1411, 54934), (1826, 42449), (2057, 37682), (2497, 31042), (2822, 27467), (3859, 20086), (4114, 18841), (4994, 15521), (7718, 10043)]